SIR Component Views

2008 Pontiac Grand Prix BaseSECTION SIR Component Views
WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: SIR Sub-System Component Views
GM828978Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Body Harness
2 Inflatable Restraint Sensing and Diagnostic Module (SDM)
3 Inflatable Restraint Sensing and Diagnostic Module (SDM) Connector
4 Inflatable Restraint Steering Wheel Module
5 Steering Wheel
6 Radiator Support
7 Inflatable Restraint Front End Sensor - Left
8 Inflatable Restraint Front End Sensor - Right
9 Inflatable Restraint I/P Module Disable Switch
10 Inflatable Restraint I/P Module Disable Switch Connector
11 Inflatable Restraint I/P Module
12 Inflatable Restraint I/P Module Connector
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.